PAST IAF BUREAU

2023/2024

• Clayton Mowry - President
• Mishaal Ashemimry – Vice President for Diversity Initiatives
• Michal Brichta - Vice President for Global Membership Development and Financial Matters
• Steven Eisenhart - Vice President for IAF Global Networking Forum
• Anil Kumar - Vice President for Relations with International Organizations
• Daming LI - Vice President for Societies and Museums
• Tanja Masson-Zwaan - Vice President for Science and Academic Relations
• Geraldine NAJA - Vice President for Industry Relations and Space Economy
• Davide Petrillo - Vice President for Education and Workforce Development
• Asanda Sangoni - Vice President for Honours and Awards
• Lionel Suchet - Vice President for echnical Activities
• Pilar Zamora - Vice President for Developing Countries and Emerging Communities
• Sergio Marchisio - General Counsel
• Geir Hovmork - Honorary Secretary
• Christian Feichtinger - Executive Director
• Joe Landon - Special Advisor to President on Sustainability, Investment, Security [SIS] Agenda
• Dominique Tilmans - Special Advisor to President on Parliamentarian and Ministerial Relations
• Giorgio Saccoccia - Special Advisor to President on International Space Forum, ISF
• S. Somanath - Special Advisor to President on Space Agency Relations

2022/2023

• Clayton Mowry - President
• Pascale Ehrenfreund - Past President
• Mishaal Ashemimry – Vice President for Diversity Initiatives
• Steven Eisenhart - Vice President for IAF Global Networking Forum
• Anil Kumar - Vice President for Relations with International Organizations
• Andreas Lindenthal - Vice President for Financial Matters and Industry Relations"
• Tanja Masson-Zwaan - Vice President for Science and Academic Relations
• Nobu Okada - Vice President for Space Economy and Sponsorship
• Davide Petrillo - Vice President for Education and Workforce Development
• Lionel Suchet - Vice President for echnical Activities
• Anthony Tsougranis - Vice President for Honors and Awards
• Xiaojun Wang - Vice President for Societies and Museums
• Pilar Zamora - Vice President for Developing Countries and Emerging Communities
• Sergio Marchisio - General Counsel
• Geir Hovmork - Honorary Secretary
• Christian Feichtinger - Executive Director
• Joe Landon - Special Advisor to President on Sustainability, Investment, Security [SIS] Agenda
• Dominique Tilmans - Special Advisor to President on Parliamentarian and Ministerial Relations
• Giorgio Saccoccia - Special Advisor to President on International Space Forum, ISF
• S. Somanath - Special Advisor to President on Space Agency Relations

2020/2021

• Pascale Ehrenfreund - President
• Mohammed Nasser Al Ahbabi - Vice President for Global Membership Development
• Bruce Chesley - Vice President for Financial Matters and Industry Relations
• Andreas Lindenthal - Vice President for IAF Global Networking Forum
• Nobu Okada - Vice President for Space Economy and Sponsorship
• Deganit Paikowsky - Vice President for Diversity Initiatives and Science & Academic Relations
• Minoo Rathnasabapathy - Vice President for Education and Workforce Developments
• Sergey Saveliev - Vice President for Relations with International Organizations
• Mary Snitch - Vice President for Communications - Publications and Global Conferences
• S. Somanath - Vice President for Technical Activities
• Dominique Tilmans - Vice President for Parliamentarian and Ministerial Relations and User Communities
• Anthony Tsougranis - Vice President for Honors and Awards
• Xiaojun Wang - Vice President for Societies & Museums
• Sergio Marchisio - General Counsel
• Geir Hovmork - Honorary Secretary
• Christian Feichtinger - Executive Director
• Clay Mowry - Special Advisor on IAC Evolution
• Lionel Suchet - Special Advisor on IAC Resilience
• Giorgio Saccoccia - Special Advisor on International Space Forum - ISF & Developing Countries and Emerging Nations - ACDCEC
• Peter Jankowitsch - IAA President
• Kai-Uwe Schrogl - IISL President

2019/2020

• Pascale Ehrenfreund - President
• Jean-Yves Le Gall - Past President
• Mohammed Nasser Al Ahbabi - Vice President for Global Membership Development
• Gabriella Arrigo - Vice President for Science & Academic Relations and Global Networking Forum
• Bruce Chesley - Vice President for Industry Relations
• Mary Snitch - Vice President for Communications - Publications and Global Conferences
• Seishiro Kibe - Vice President for Honors and Awards
• Sergey Saveliev - Vice President for Relations with International Organizations
• Valanathan Munsami - Vice President for Developing Countries and Emerging Nations
• Minoo Rathnasabapathy - Vice President for Education and Workforce Developments
• S. Somanath - Vice President for Technical Activities
• Dominique Tilmans - Vice President for Parliamentarian and Ministerial Relations and User Communities
• Baohua Yang - Vice President for Societies & Museums
• Sergio Marchisio - General Counsel
• Geir Hovmork - Honorary Secretary
• Christian Feichtinger - Executive Director
• Clay Mowry - Special Advisor on IAC Evolution
• Peter Jankowitsch - IAA President
• Kai-Uwe Schrogl - IISL President

2018/2019

• Jean-Yves Le Gall - President
• Pascale Ehrenfreund - Incoming President
• Mohammed Nasser Al Ahbabi - Vice President for Global Membership Development
• Gabriella Arrigo - Vice President for Science and Academic Relations and Global Networking Forum
• Bruce Chesley - Vice President for Industry Relations
• Pascale Ehrenfreund - Vice President for Communications, Publications and Global Conferences
• Seishiro Kibe - Vice President for Honors and Awards
• Sergey Krikalev - Vice President for International Relations and Outreach
• Clay Mowry - Vice President for Financial Matters and IAC Evolution
• Valanathan Munsami - Vice President for Developing Countries and Emerging Nations
• Minoo Rathnasabapathy - Vice President for Education and Workforce Developments
• S. Somanath - Vice President for Technical Activities
• Johann-Dietrich Woerner - Vice President for Agency - Parliamentarian and Ministerial Relations
• Baohua Yang - Vice President for Societies and Museums
• Lesley Jane Smith - General Counsel, succeeded by Sergio Marchisio in 2019
• Geir Hovmork - Honorary Secretary
• Christian Feichtinger - Executive Director
• Mary Snitch - Special Advisor on Diversity Initiatives
• Peter Jankowitsch - IAA President
• Kai-Uwe Schrogl - IISL President

2017/2018

• Jean-Yves Le Gall - President
• Gabriella Arrigo - Vice President for Science and Academic Relations and Global Networking Forum
• Alexander Degtyarev - Vice President Industry Relations
• Pascale Ehrenfreund - Vice President for Communications, Publications and Global Conferences
• Seishiro Kibe - Vice President for Honors and Awards
• Otto Koudelka - Vice President for Technical Activities
• Sergey Krikalev - Vice President for International Relations and Outreach
• Clay Mowry - President for Financial Matters and IAC Evolution
• Valanathan Munsami - Vice President for Developing Countries and Emerging Nations
• Mary Snitch - Vice President for Global Membership Development and Diversity Initiatives
• Chris Welch - Vice President for Education and Workforce Development
• Johann-Dietrich Woerner - Vice President for Agency - Parliamentarian and Ministerial Relations
• Baohua Yang - Vice President for Societies & Museums
• Lesley Jane Smith - General Counsel
• Geir Hovmork - Honorary Secretary
• Christian Feichtinger - Executive Director
• Victoria Alonsoperez - Special Advisor on Next Generation
• John Horack - Special Advisor on the IAF Global Innovation Agenda
• Peter Jankowitsch - IAA President
• Kai-Uwe Schrogl - IISL President

2016/2017

• JeanYves Le Gall - President
• Roberto Battiston - Vice President for Science and Academic Relations
• Alexander Degtyarev - Vice President for Industry Relations
• Joo-Jin Lee - Vice President for Developing Countries & Emerging Members
• Pascale Ehrenfreund - Vice President for Publications, Communications and Global Conferences
• Otto Koudelka - Vice President for Technical Activities
• Sergey Krikalev - Vice President for International Relations & Outreach
• Clay Mowry - Vice President for Financial Matters and IAC Evolution
• V. Koteswara Rao - Vice President for Honors and Awards
• Mary Snitch - Vice President for Global Membership Development & Diversity Initiatives
• Chris Welch - Vice President for Education and Workforce Development
• Johann-Dietrich Woerner - Vice President for Agency - Parliamentarian and Ministerial Relations
• Dengyun Yu - Vice President for Societies and Museums
• Lesley-Jane Smith - General Counsel
• Geir Hovmork - Honorary Secretary
• Christian Feichtinger - Executive Director
• Victoria Alonsoperez - Special Advisor on Next Generation
• John Horack - Special Advisor on the IAF Global Innovation Agenda
• Peter Jankowitsch - IAA President
• Kai-Uwe Schrogl - IISL President

2015/2016

• Kiyoshi Higuchi - President
• Jean-Yves Le Gall - President Elect
• Roberto Battiston - Vice President for Science and Academic Relations
• Alexander Degtyarev - Vice President for Industry Relations
• John Horack - Vice President for Technical Activities and IAC Evolution
• Jan Kolar - Vice President for Financial Matters
• Otto Koudelka - Vice President for Communication and Publications
• Joo-Jin Lee - Vice President for Developing Countries & Emerging Members
• V. Koteswara Rao - Vice President for Honours and Awards
• Mary Snitch - Vice President for Global Membership Development and Global Conferences
• Chris Welch - Vice President for Education and Workforce Development
• Dengyun Yu - Vice President for Outreach, Societies and Museums
• Lesley Jane Smith - General Counsel
• Gérard Brachet - Honorary Secretary
• Christian Feichtinger - Executive Director
• Kevin Stube - Special Advisor
• Peter Jankowitsch - IAA President
• Tanja Masson Zwaan - IISL President

2014/2015

• Kiyoshi Higuchi - President
• Berndt Feuerbacher - Past President
• Roberto Battiston - Vice President for Science and Academic Relations
• Andrea Boese - Vice President for Education - Workforce Development and Global Conferences
• John Horack - Vice President for Technical Activities and IAC Evolution
• Jan Kolar - Vice President for Finance
• Jean-Yves Le Gall - Vice President for Industry Relations
• Joo-Jin Lee - Vice President for Developing Countries & Emerging Members
• V. Koteswara Rao - Vice President for Honours and Awards
• Sergey Saveliev - Vice President for International Relations & International Organisations Liaison
• Dengyun Yu - Vice President for Outreach and Societies
• Lesley Jane Smith - General Counsel
• Hans Hoffmann - Honorary Secretary, succeeded by Gérard Brachet in 2014
• Christian Feichtinger - Executive Director
• Karlheinz Kreuzberg - Special Advisor
• Kevin Stube - Special Advisor
• Madhavan Nair  - IAA President, succeeded by Peter Jankowitsch in 2015
• Tanja Masson Zwaan - IISL President

2012/2014

• Kiyoshi Higuchi - President
• Berndt Feuerbacher - Past President
• Andrea Boese - Vice President for Outreach and Societies
• Jean-Jacques Dordain - Vice President for Institutional Relations and MP Liaison
• V.S. Hegde - Vice President for Honours and Awards
• Ray O. Johnson - Vice President for Global Membership Development
• Jan Kolar - Vice President for Finance
• Jean-Yves Le Gall - Vice President for Industry Relations
• Maria Antonietta Perino - Vice President for Technical Activities and IAC Evolution
• Sergey Saveliev - Vice President for International Organizations Relations and Developing Countries
• Lyn Wigbels - Vice President for Youth and Workforce Development
• Jie Yuan - Vice President for International Relations
• Vladimir Kopal - General Counsel, succeeded by Lesley Jane Smith in 2014
• Hans Hoffmann - Honorary Secretary
• Christian Feichtinger - Executive Director
• Karlheinz Kreuzberg - Special Advisor
• Kevin Stube - Special Advisor as of IAC 2013
• Gopalan Madhavan Nair - IAA President
• Tanja Masson Zwaan - IISL President

2010/2012

• Bernd Feuerbacher - President
• James Zimmerman - Past President
• Maria Antonietta Perino - Vice President for IAC Evolution and IPC
• J. Patrick Schondel - Vice President for Industry Relations and Members
• V.S. Hegde - Vice President for Honours and Awards
• Jean-Jacques Dordain - Vice President for Institutional Relations and MP Liaison
• Tetsuo Yasaka - Vice President for Technical Activities
• Gérard Brachet - Vice President for International Organizations Relations and Developing Countries
• Marc Heppener - Vice President for Web Outreach and Societies
• David Kendall - Vice President for Finance
• Lyn Wigbels - Vice President for Youth and Workforce Development
• Jie Yuan - Vice President for International Relations
• Vladimir Kopal - General Counsel
• Hans Hoffmann - Honorary Secretary
• Philippe Willekens - Executive Director, succeeded by Christian Feichtinger in 2012
• Anne-Marie Mainguy - Special Advisor
• Madhavan Nair  - IAA President
• Tanja Masson Zwaan - IISL President

2008/2010

• Berndt Feuerbacher - President
• James Zimmerman - Past President
• Igor V. Barmin - Vice President for Honours and Awards
• Gérard Brachet - Vice President for International Organizations Relations and Developing Countries
• Marc Heppener - Vice President for Publications and Outreach
• David Kendall - Vice President for Youth and Workforce Development
• Karlheinz Kreuzberg - Vice President for Institutional Relations and MP Liaison
• M.Y.S. Prasad - Vice President for IAC Evolution
• J. Patrick Schondel - Vice President for Industry Relations
• Tetsuo Yasaka - Vice President for Technical Activities
• Yansheng Wu - Vice President for International Relations
• Vladimir Kopal - General Counsel
• Hans Hoffmann - Honorary Secretary
• Philippe Willekens - Executive Director
• Anne-Marie Mainguy - Special Advisor on IAA/IAF coordination
• Edward Stone  - IAA President, succeeded by Madhavan Nair in 2010 
• Tanja Masson Zwaan - IISL President

2006/2008

• James Zimmerman - President
• Marcio Nogueira Barbosa - Past President
• Berndt Feuerbacher - Vice President for IAC Evolution
• Anatoly I. Grigoriev - Vice President for Honours and Awards
• Virendra K. Jha - Vice President for Industry Activities
• Karlheinz Kreuzberg - Vice President for Institutional Relations and Communications
• Anne-Marie Mainguy - Vice President for Technical Activities
• Yasunori Matogawa - Vice President for History Activities
• Robert C. Parkinson - Vice President for Financial Matters
• M.Y.S. Prasad - Vice President
• J. Patrick Schondel - Vice President for Student and Young Professional Programmes
• Yansheng Wu - Vice President for International Activities
• Vladimir Kopal - General Counsel
• Federico Casal - Honorary Secretary
• Philippe Willekens - Executive Director
• Edward Stone - IAA President
• Tanja Masson-Zwaan - IISL President

2004/2006

• James Zimmerman - President
• Marcio Nogueira Barbosa - Past President
• Klaus Berge - Vice President
• Anatoly I. Grigoriev - Vice President
• Virendra K. Jha - Vice President
• Anne-Marie Mainguy - Vice President
• Yasunori Matogawa - Vice President
• Robert C. Parkinson - Vice President
• Mukund Rao - Vice President
• Victor Reglero - Vice President
• S. Thomson - Vice President replaced by Mark Sullivan in 2005
• Yuan Jia-Jun - Vice President
• Vladimir Kopal - General Counsel
• Federico Casal - Honorary Secretary
• Philippe Willekens - Executive Director
• Edward Stone - IAA President
• Nandasiri Jasentuliyana - IISL President

2002/2004

• Marcio Nogueira Barbosa - President
• Tomifumi Godai - President
• Oleg M. Alifanov - Vice President
• Klaus Berg - Vice President
• Jean-Jacques Dordain - Vice President
• Driss El Hadani - Vice President
• Geir Hovmork - Vice President
• Rosa Maria Ramirez de Arellano y Haro - Vice President
• Mukund Rao - Vice President
• Martin N. Sweeting - Vice President
• Stuart Thomson - Vice President
• Yuan Jia-Jun - Vice President
• Vladimir Kopal - General Counsel
• Federico Casal - Honorary Secretary
• Yves Beguin - Executive Director
• Edward Stone - IAA President
• Nandasiri Jasentuliyana - IISL President

2000/2002

• Marcio Nogueira Barbosa - President
• Tomifumi Godai - President
• A.D. Aldrich - Vice President
• Oleg M. Alifanov - Vice President
• Chen Huaijin - Vice President
• Jean-Jacques Dordain - Vice President
• Geir Hovmork - Vice President
• Rosa Maria Ramirez de Arellano y Haro - Vice President
• K.R. Sridhara Murthi - Vice President
• Martin N. Sweeting - Vice President
• Vladimir Kopal - General Counsel
• Federico Casal - Honorary Secretary
• Claude Gourdet -Executive Director
• Michael Yarymovych - IAA President
• Nandasir Jasentuliyana - IISL President

1998/2000

• Tomifumi Godai - President
• A.D. Aldrich - Vice President
• Barros de Melo - Vice President
• Chen Huaijin - Vice President
• Geir Hovmork - Vice President
• R. Sridhara Murthy - Vice President
• G.A. Popov - Vice President
• Rosa Maria Ramirez de Arellano y Haro - Vice President
• H.J. Rath - Vice President
• Vladimir Kopal - General Counsel
• Federico Casal - Honorary Secretary
• Claude Gourdet -Executive Director
• Michael Yarymovych - IAA President
• Nandasir Jasentuliyana - IISL President

1996/1998

• Karl H. Doetsch - President
• M.G. Chandrasekhar - Vice President
• J. Fabian - Vice President
• Liang Si Li - Vice President
• Hiroki Matsuo - Vice President
• M. Orrico Alarcon - Vice President
• J.C. Poggi - Vice President
• G.A. Popov - Vice President
• H.J. Rath - Vice President
• Vladimir Kopal - General Counsel
• Federico Casal - Honorary Secretary
• Claude Gourdet - Executive Director
• George E. Mueller - IAA President, succeeded by Michael Yarymovych in 1997
• Nandasir Jasentuliyana - IISL President

1994/1996

• Karl H. Doetsch - President
• M.G. Chandrasekhar - Vice President
• G. Gustaferro - Vice President replaced by J. Fabian (USA) in 1995
• Tomifumi Godai - Vice President
• H.E.W. Hoffmann - Vice President
• Liang Si Li - Vice President
• M. Orrico Alarcon - Vice President
• J.C. Poggi - Vice President
• V.A. Sarychev - Vice President
• Vladimir Kopal - General Counsel
• Federico Casal - Honorary Secretary
• Michèle Pigé-Claudin - Executive Secretary, succeeded by Betty Woessner in 1995
• George E. Mueller - IAA President
• Nandasir Jasentuliyana - IISL President

1992/1994

• Alvaro Azcarraga - President
• Chen Fang-Yun - Vice President
• A.A. Cocca - Vice President
• Karl H. Doetsch - Vice President
• D.A. Fester - Vice President
• Tomifumi Godai - Vice President
• H.E.W. Hoffmann - Vice President
• R. Monti - Vice President
• V.A. Sarychev - Vice President
• Vladimir Kopal - General Counsel
• Federico Casal - Honorary Secretary
• Michèle Pigé-Claudin - Executive Secretary
• George E. Mueller - IAA President
• Manfred Lachs - IISL President

1990/1992

• Alvaro Azcarraga - President
• Chen Fang-Yun - Vice President
• A.A. Cocca - Vice President
• D.A. Fester - Vice President
• Tomifumi Godai - Vice President
• R. Joachim - Vice President
• R. Monti - Vice President
• U.R. Rao - Vice President
• Y.S. Ryazantsev - Vice President
• Vladimir Kopal - General Counsel
• Federico Casal - Honorary Secretary
• Michèle Pigé-Claudin - Executive Secretary
• George E. Mueller - IAA President
• Manfred Lachs - IISL President

1989/1990

• George P. Van Reeth - President
• Alvaro Azcarraga - Vice President
• J.J. Harford - Vice President
• R. Joachim - Vice President
• Lu Yuanjiu - Vice President
• U.R. Rao - Vice President
• Y.S. Ryazantsev - Vice President
• Vladimir Kopal - General Counsel
• Federico Casal - Honorary Secretary
• Michèle Pigé-Claudin - Executive Secretary
• George E. Mueller - IAA President
• Isabella H. Diederiks-Verschoor - IISL President

1988/1989

• George P. Van Reeth - President
• Alvaro Azcarraga - Vice President
• G.G. Chernyi - Vice President
• J.J. Harford - Vice President
• R. Joachim - Vice President
• Lu Yuanjiu - Vice President
• U.R. Rao - Vice President
• Vladimir Kopal - General Counsel
• Federico Casal - Honorary Secretary
• Michèle Pigé-Claudin - Executive Secretary
• George E. Mueller - IAA President
• Isabella H. Diederiks-Verschoor - IISL President

1987/1988

• Johannes Ortner - President
• G.G. Chernyi - Vice President
• R. Joachim - Vice President
• Lu Yuanjiu - Vice President
• U.R. Rao - Vice President
• George P. Van Reeth - Vice President
• Vladimir Kopal - General Counsel
• Federico Casal - Honorary Secretary
• Michèle Pigé-Claudin - Executive Secretary
• George E. Mueller - IAA President
• Isabella H. Diederiks-Verschoor - IISL President

1986/1987

• Johannes Ortner - President
• G.G. Chernyi - Vice President
• R. Joachim - Vice President
• U.R. Rao - Vice President
• George P. Van Reeth - Vice President
• Yang Jia Chi - Vice President
• Vladimir Kopal - General Counsel
• Federico Casal - Honorary Secretary
• Michèle Pigé-Claudin - Executive Secretary
• George E. Mueller - IAA President
• Isabella H. Diederiks-Verschoor - IISL President

1985/1986

• Jerry Grey - President
• G.G. Chernyi - Vice President
• R. Joachim - Vice President
• U.R. Rao - Vice President
• George P. Van Reeth - Vice President
• Yang Jia Chi - Vice President
• Vladimir Kopal - General Counsel
• Richard Greinacher - Honorary Secretary
• Michèle Pigé-Claudin - Executive Secretary
• George E. Mueller - IAA President
• Isabella H. Diederiks-Verschoor - IISL President

1984/1985

• Jerry Grey - President
• G.G. Chernyi - Vice President
• R. Joachim - Vice President
• R. Sunaryo - Vice President
• George P. Van Reeth - Vice President
• Yang Jia Chi - Vice President
• Vladimir Kopal - General Counsel
• Richard Greinacher - Honorary Secretary
• Michèle Pigé-Claudin - Executive Secretary
• Isabella H. Diederiks-Verschoor - IISL President

1983/1984

• Roger Chevalier - President
• Almar - Vice President
• W. Buedeler - Vice President
• Jerry Grey - Vice President
• R. Sunaryo - Vice President
• Yang Jia Chi - Vice President
• Vladimir Kopal - General Counsel
• Richard Greinacher - Honorary Secretary
• Michèle Pigé-Claudin - Executive Secretary
• Isabella H. Diederiks-Verschoor - IISL President

1982/1983

• Roger Chevalier - President
• Almar - Vice President
• W. Buedeler - Vice President
• Jerry Grey - Vice President
• D. Mori - Vice President
• Rychlewski - Vice President
• Vladimir Kopal - General Counsel
• Richard Greinacher - Honorary Secretary
• Michèle Pigé-Claudin - Executive Secretary
• Isabella H. Diederiks-Verschoor - IISL President

1981/1982

• L. Perek - President
• Roger Chevalier - Vice President
• Jerry Grey - Vice President
• D.N. Mishev - Vice President
• R. Monti - Vice President
• Vladimir Kopal - General Counsel
• Richard Greinacher - Honorary Secretary
• Michèle Pigé-Claudin - Executive Secretary
• Charles Draper - IAA President
• Isabella H. Diederiks-Verschoor - IISL President

1980/1981

• Lubos Perek - President
• Roger Chevalier - Vice President
• Jerry Grey - Vice President
• D.N. Mishev - Vice President
• R. Monti - Vice President
• D. Mori - Vice President
• Vladimir Kopal - General Counsel
• Richard Greinacher - Honorary Secretary
• Michèle Pigé-Claudin - Executive Secretary
• Charles Draper - IAA President
• Isabella H. Diederiks-Verschoor - IISL President

1979/1980

• R. Gibson - President
• Jerry Grey - Vice President
• E. Hollax - Vice President
• R. Monti - Vice President
• S. Saito - Vice President
• Leonid I. Sedov - Vice President
• Vladimir Kopal - General Counsel
• Richard Greinacher - Honorary Secretary
• Helene Van Gelder - Executive Secretary
• Charles Draper - IAA President
• Isabella H. Diederiks-Verschoor - IISL President

1978/1979

• Roy Gibson - President
• Jerry Grey - Vice President
• E. Hollax - Vice President
• R. Monti - Vice President
• S. Saito - Vice President
• Leonid I. Sedov - Vice President
• Vladimir Kopal - General Counsel
• Richard Greinacher - Honorary Secretary
• Helene Van Gelder - Executive Secretary
• Charles Draper - IAA President
• Isabella H. Diederiks-Verschoor - IISL President

1977/1978

• Marcel Barrère - President
• T. Andjelic - Vice President
• Jaumotte - Vice President
• R. Pesek - Vice President
• S. Saito - Vice President
• Leonid I. Sedov - Vice President
• Vladimir Kopal - General Counsel
• Richard Greinacher - Honorary Secretary
• Helene Van Gelder - Executive Secretary
• Charles Draper - IAA President
• Isabella H. Diederiks-Verschoor - IISL President

1976/1977

• Leonard Jaffe - President
• Marcel Barrère - Vice President
• W. Fiszdon - Vice President
• E.M. Knoernschild - Vice President
• G. Marx - Vice President
• Leonid I. Sedov - Vice President
• Vladimir Kopal - General Counsel
• Richard Greinacher - Honorary Secretary
• Helene Van Gelder - Executive Secretary
• Charles Draper - IAA President
• Isabella H. Diederiks-Verschoor - IISL President

1975/1976

• Leonard Jaffe - President
• Marcel Barrère - Vice President
• W. Fiszdon - Vice President
• E.M. Knoernschild - Vice President
• G. Marx - Vice President
• Leonid I. Sedov - Vice President
• Vladimir Kopal - General Counsel
• Richard Greinacher - Honorary Secretary
• Helene Van Gelder - Executive Secretary
• Charles Draper - IAA President
• Isabella H. Diederiks-Verschoor - IISL President

1974/1975

• Leonard Jaffe - President
• Marcel Barrère - Vice President
• W. Fiszdon - Vice President
• E.M. Knoernschild - Vice President
• G. Marx - Vice President
• Leonid I. Sedov - Vice President
• Vladimir Kopal - General Counsel
• Richard Greinacher - Honorary Secretary
• Helene Van Gelder - Executive Secretary
• Charles Draper - IAA President
• Isabella H. Diederiks-Verschoor - IISL President

1973/1974

• Luigi G. Napolitano - President
• Marcel Barrère - Vice President
• W. Fiszdon - Vice President
• Leonard Jaffe - Vice President
• Leonid I. Sedov - Vice President
• Vladimir Kopal - General Counsel
• Richard Greinacher - Honorary Secretary
• Helene Van Gelder - Executive Secretary
• Charles Draper - IAA President
• Isabella H. Diederiks-Verschoor - IISL President

1972/1973

• Luigi G. Napolitano - President
• Marcel Barrère - Vice President
• W. Fiszdon - Vice President
• Leonard Jaffe - Vice President
• Leonid I. Sedov - Vice President
• Vladimir Kopal - General Counsel
• Richard Greinacher - Honorary Secretary
• Helene Van Gelder - Executive Secretary
• Charles Draper - IAA President
• Eugène Pépin - IISL President

1971/1972

• André Jaumotte - President
• G.E. Mueller - Vice President
• H.G.S. Murthy - Vice President
• Luigi G. Napolitano - Vice President
• Leonid I. Sedov - Vice President
• Vladimir Kopal - General Counsel
• Richard Greinacher - Honorary Secretary
• Helene Van Gelder - Executive Secretary
• Charles Draper - IAA President
• Eugène Pépin - IISL President

1970/1971

• André Jaumotte - President
• G.E. Mueller - Vice President
• H.G.S. Murthy - Vice President
• Luigi G. Napolitano - Vice President
• Leonid I. Sedov - Vice President
• Vladimir Kopal - General Counsel
• Richard Greinacher - Honorary Secretary
• Helene Van Gelder - Executive Secretary
• Charles Draper - IAA President
• Eugène Pépin - IISL President

1969/1970

• Elie Carafoli - President
• André Jaumotte - Vice President
• G.E. Mueller - Vice President
• Leonid I. Sedov - Vice President
• T.M. Tabanera - Vice President
• Vladimir Kopal - General Counsel
• Richard Greinacher - Honorary Secretary
• Helene Van Gelder - Executive Secretary
• Charles Draper - IAA President
• Eugène Pépin - IISL President

1968/1969

• Elie Carafoli - President
• T. Andjelic - Vice President
• R. Bisplinghoff - Vice President
• Leonid I. Sedov - Vice President
• T.M. Tabanera - Vice President
• Vladimir Kopal - General Counsel
• Richard Greinacher - Honorary Secretary
• Helene Van Gelder - Executive Secretary
• Charles Draper - IAA President
• Eugène Pépin - IISL President

1967/1968

• Luigi G. Napolitano - President
• T. Andjelic - Vice President
• Elie Carafoli - Vice President
• H.H. Koelle - Vice President
• Leonid I. Sedov - Vice President
• Vladimir Kopal - General Counsel
• Richard Greinacher - Honorary Secretary
• Helene Van Gelder - Executive Secretary
• Charles Draper - IAA President
• Eugène Pépin - IISL President

1966/1967

• Luigi G. Napolitano - President
• Elie Carafoli - Vice President
• H.H. Koelle - Vice President
• M. Lunc - Vice President
• Leonid I. Sedov - Vice President
• Andrew G. Haley - General Counsel
• Richard Greinacher - Honorary Secretary
• Helene Van Gelder - Executive Secretary
• Charles Draper - IAA President
• Eugène Pépin - IISL President

1965/1966

• William H. Pickering - President
• Eula - Vice President
• M. Lunc - Vice President
• R. Pesek - Vice President
• Leonid I. Sedov - Vice President
• Andrew G. Haley - General Counsel
• Richard Greinacher - Honorary Secretary
• Helene Van Gelder - Executive Secretary
• Charles Draper - IAA President
• Eugène Pépin - IISL President

1964/1965

• William H. Pickering - President
• M. Lunc - Vice President
• M. Nicolet - Vice President
• R. Pesek - Vice President
• Leonid I. Sedov - Vice President
• Andrew G. Haley - General Counsel
• Richard Greinacher - Honorary Secretary
• Helene Van Gelder - Executive Secretary
• Charles Draper - IAA President
• Eugène Pépin - IISL President

1963/1964

• Edmond A. Brun - President
• M. Lunc - Vice President
• M. Nicolet - Vice President
• William H. Pickering - Vice President
• L.I. Sedov - Vice President
• Andrew G. Haley - General Counsel
• Richard Greinacher - Honorary Secretary
• W. F. Hilton - Executive Secretary
• Frank J. Malina - IAA President, succeeded by Charles Draper in 1963
• Eugène Pépin - IISL President

1962/1963

• Edmond A. Brun - President
• N. Boneff - Vice President
• M. Lunc - Vice President
• Leonid I. Sedov - Vice President
• M. Summerfield - Vice President
• Andrew G. Haley - General Counsel
• Richard Greinacher - Honorary Secretary
• W. F. Hilton - Executive Secretary
• Theodore von Karman - IAA President
• John Cobb Copper - IISL President

1961/1962

• Joseph Pérès - President
• L.R. Shepherd - Vice President
• N. Boneff - Vice President
• William H. Pickering - Vice President
• L.R. Shepherd - Vice President
• T.M. Tabanera - Vice President
• Edmond A. Brun - Vice President
• Andrew G. Haley - General Counsel
• Joseph Stemmer - Honorary Secretary and Executive Secretary
• Theodore von Karman - IAA President
• John Cobb Copper - IISL President

1960/1961

• Leonid I. Sedov - President
• G.P. Bergeron - Vice President
• Hjertstrand - Vice President
• Eugen Sänger - Vice President
• J.P. Stapp - Vice President
• L.R. Shepherd - Vice President
• Joseph Stemmer - Honorary Secretary and Executive Secretary
• Theodore von Karman - IAA President
• Michel S. Smirnoff - IISL President

1959/1960

• Leonid I. Sedov - President
• G.P. Bergeron - Vice President
• Hjertstrand - Vice President
• Eugen Sänger - Vice President
• J.P. Stapp - Vice President
• L.R. Shepherd - Vice President
• Joseph Stemmer - Honorary Secretary and Executive Secretary
• Theodore von Karman - IAA President

1958/1959

• Andrew G. Haley - President
• G.P. Bergeron - Vice President
• Eugen Sänger - Vice President
• Leonid I. Sedov - Vice President
• L.R. Shepherd - Vice President
• T.M. Tabanera - Vice President
• K. Zarankiewicz - Vice President
• Joseph Stemmer - Honorary Secretary and Executive Secretary

1957/1958

• Andrew G. Haley - President
• Hjerstrand - Vice President
• J.M.J. Kooy - Vice President
• Leonid I. Sedov - Vice President
• L.R. Shepherd - Vice President
• T.M. Tabanera - Vice President
• K. Zarankiewicz - Vice President
• Joseph Stemmer - Honorary Secretary and Executive Secretary

1956/1957

• Leslie R. Shepherd - President
• G.P. Bergeron - Vice President
• Frederick C. Durant - Vice President
• J. Marial - Vice President
• T.M. Tabanera - Vice President
• Leonid I. Sedov - Vice President

1955/1956

• Andrew G. Haley - President
• G.A. Crocco - Vice President
• T.M. Tabanera - Vice President
• Joseph Stemmer - Honorary Secretary and Executive Secretary
• Joseph Stemmer - Honorary Secretary and Executive Secretary

1954/1955

• Frederick C. Durant - President
• E. Buch-Anderson - Vice President
• T.M. Tabanera - Vice President
• Joseph Stemmer - Honorary Secretary and Executive Secretary

1953/1954

• Frederick C. Durant - President
• Andrew G. Haley - Vice President
• F. Hecht - Vice President
• Joseph Stemmer - Honorary Secretary and Executive Secretary

1952/1953

• Eugen Sänger - President
• Andrew G. Haley - Vice President
• L.R. Shepherd - Vice President
• G. Loeser - Honorary Vice President
• Joseph Stemmer - Honorary Secretary and Executive Secretary

1951/1952

• Eugen Sänger - President
• Andrew G. Haley - Vice President
• G. Loeser - Vice President
• Joseph Stemmer - Honorary Secretary and Executive Secretary